diff --git a/Assets/GameAssets/Mat/智慧交通/广告牌/Mat3d66-995199-35-4655.mat b/Assets/GameAssets/Mat/智慧交通/广告牌/Mat3d66-995199-35-4655.mat
index 03e2a91..3162390 100644
--- a/Assets/GameAssets/Mat/智慧交通/广告牌/Mat3d66-995199-35-4655.mat
+++ b/Assets/GameAssets/Mat/智慧交通/广告牌/Mat3d66-995199-35-4655.mat
@@ -2,14 +2,16 @@
 %TAG !u! tag:unity3d.com,2011:
 --- !u!21 &2100000
 Material:
-  serializedVersion: 6
+  serializedVersion: 8
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_Name: Mat3d66-995199-35-4655
-  m_Shader: {fileID: 47, guid: 0000000000000000f000000000000000, type: 0}
-  m_ShaderKeywords: _EMISSION
+  m_Shader: {fileID: 46, guid: 0000000000000000f000000000000000, type: 0}
+  m_ValidKeywords:
+  - _EMISSION
+  m_InvalidKeywords: []
   m_LightmapFlags: 2
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0
@@ -59,6 +61,7 @@ Material:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    m_Ints: []
     m_Floats:
     - _BumpScale: 1
     - _Cutoff: 0.5
@@ -79,3 +82,4 @@ Material:
     m_Colors:
     - _Color: {r: 0.764151, g: 0.764151, b: 0.764151, a: 1}
     - _EmissionColor: {r: 0.2735849, g: 0.2735849, b: 0.2735849, a: 1}
+  m_BuildTextureStacks: []